/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.csp.sentinel.dashboard.datasource.entity;

import java.util.Date;

/** @author leyou */
public class MetricEntity {
  private String id;
  private Date gmtCreate;
  private Date gmtModified;
  private String app;
  /** 监控信息的时间戳 */
  private Date timestamp;

  private String resource;
  private Long passQps;
  private Long successQps;
  private Long blockQps;
  private Long exceptionQps;

  /** summary rt of all success exit qps. */
  private double rt;

  /** 本次聚合的总条数 */
  private int count;

  private int resourceCode;

  public static MetricEntity copyOf(MetricEntity oldEntity) {
    MetricEntity entity = new MetricEntity();
    entity.setId(oldEntity.getId());
    entity.setGmtCreate(oldEntity.getGmtCreate());
    entity.setGmtModified(oldEntity.getGmtModified());
    entity.setApp(oldEntity.getApp());
    entity.setTimestamp(oldEntity.getTimestamp());
    entity.setResource(oldEntity.getResource());
    entity.setPassQps(oldEntity.getPassQps());
    entity.setBlockQps(oldEntity.getBlockQps());
    entity.setSuccessQps(oldEntity.getSuccessQps());
    entity.setExceptionQps(oldEntity.getExceptionQps());
    entity.setRt(oldEntity.getRt());
    entity.setCount(oldEntity.getCount());
    return entity;
  }

  public synchronized void addPassQps(Long passQps) {
    this.passQps += passQps;
  }

  public synchronized void addBlockQps(Long blockQps) {
    this.blockQps += blockQps;
  }

  public synchronized void addExceptionQps(Long exceptionQps) {
    this.exceptionQps += exceptionQps;
  }

  public synchronized void addCount(int count) {
    this.count += count;
  }

  public synchronized void addRtAndSuccessQps(double avgRt, Long successQps) {
    this.rt += avgRt * successQps;
    this.successQps += successQps;
  }

  /**
   * {@link #rt} = {@code avgRt * successQps}
   *
   * @param avgRt average rt of {@code successQps}
   * @param successQps
   */
  public synchronized void setRtAndSuccessQps(double avgRt, Long successQps) {
    this.rt = avgRt * successQps;
    this.successQps = successQps;
  }

  public String getId() {
    return id;
  }

  public void setId(String id) {
    this.id = id;
  }

  public Date getGmtCreate() {
    return gmtCreate;
  }

  public void setGmtCreate(Date gmtCreate) {
    this.gmtCreate = gmtCreate;
  }

  public Date getGmtModified() {
    return gmtModified;
  }

  public void setGmtModified(Date gmtModified) {
    this.gmtModified = gmtModified;
  }

  public String getApp() {
    return app;
  }

  public void setApp(String app) {
    this.app = app;
  }

  public Date getTimestamp() {
    return timestamp;
  }

  public void setTimestamp(Date timestamp) {
    this.timestamp = timestamp;
  }

  public String getResource() {
    return resource;
  }

  public void setResource(String resource) {
    this.resource = resource;
    this.resourceCode = resource.hashCode();
  }

  public Long getPassQps() {
    return passQps;
  }

  public void setPassQps(Long passQps) {
    this.passQps = passQps;
  }

  public Long getBlockQps() {
    return blockQps;
  }

  public void setBlockQps(Long blockQps) {
    this.blockQps = blockQps;
  }

  public Long getExceptionQps() {
    return exceptionQps;
  }

  public void setExceptionQps(Long exceptionQps) {
    this.exceptionQps = exceptionQps;
  }

  public double getRt() {
    return rt;
  }

  public void setRt(double rt) {
    this.rt = rt;
  }

  public int getCount() {
    return count;
  }

  public void setCount(int count) {
    this.count = count;
  }

  public int getResourceCode() {
    return resourceCode;
  }

  public Long getSuccessQps() {
    return successQps;
  }

  public void setSuccessQps(Long successQps) {
    this.successQps = successQps;
  }

  @Override
  public String toString() {
    return "MetricEntity{"
        + "id="
        + id
        + ", gmtCreate="
        + gmtCreate
        + ", gmtModified="
        + gmtModified
        + ", app='"
        + app
        + '\''
        + ", timestamp="
        + timestamp
        + ", resource='"
        + resource
        + '\''
        + ", passQps="
        + passQps
        + ", blockQps="
        + blockQps
        + ", successQps="
        + successQps
        + ", exceptionQps="
        + exceptionQps
        + ", rt="
        + rt
        + ", count="
        + count
        + ", resourceCode="
        + resourceCode
        + '}';
  }
}
